US PATENT SUBCLASS 361 / 5
.~.~.~ With current sensitive control circuit

Current as of: June, 1999
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361 /   HD   ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES

1  DF  SAFETY AND PROTECTION OF SYSTEMS AND DEVICES {32}
2  DF  .~ Arc suppression at switching point (i.e., includes solid-state switch) {4}
3  DF  .~.~ Synchronized or sequential opening or closing {5}
5.~.~.~ With current sensitive control circuit

DEFINITION

Classification: 361/5

With current sensitive control circuit:

(under subclass 3) Subject matter wherein the opening or closing control circuit is responsive to the in-line current. The in-line current is that which is switched at the main switching point.

SEE OR SEARCH THIS CLASS, SUBCLASS:

31, and 32, for current responsive control circuitry in motor shunting circuits.

57, for current responsive control circuitry in load shunting circuits.

63+, for current responsive control circuitry in feeder distribution networks.

87, for current responsive control circuitry in quantity comparison circuits.

93.1+, for current responsive fault sensors. SEE OR SEARCH CLASS

307, Electrical Transmission or Interconnection Systems,

131, for current responsive switching systems.

340, Communications: Electrical,

664, for current characteristic actuated (e.g., line fault).